If there is something in your news feed which you don't want to be there, you can click the down-pointing arrow. If it is created by an app, you can even hide a

If there is something in your news feed which you don't want to be there, you can click the down-pointing arrow. If it is created by an app, you can even hide all posts from that particular app. A hide from all apps would be nice, but I think that would catch updates from cell phones and the like too.